A high-efficiency cleaning device for multi-station engraving machines

Abstract

The present invention relates to the technical field of precision engraving machines, and in particular to a highly efficient cleaning device for a multi-station precision engraving machine, comprising a body and a cutter head; the body is equipped with a plurality of cutter heads; it also comprises a cylinder body, etc.; the body is equipped with a plurality of cylinder bodies; each cylinder body is fixedly connected with a connecting ring. The present invention uses a backwashing method to flush out the relatively loose cutting chips stuck in the through-holes of the plate upward, thereby achieving preliminary cleaning of the through-holes of the plate; at the same time, through the detection method of the backwashing of the cutting fluid, the detection results are made intuitive and concrete, so as to quickly determine the number and specific positions of the blocked or semi-blocked through-holes on the plate; then, the cutter head is controlled to perform secondary cleaning and dredging of the blocked or semi-blocked through-holes on the plate according to the secondary cleaning procedure, so as to achieve a good and efficient cleaning effect.

Description

Technical Field

[0001] The invention relates to the technical field of precision engraving machines, and in particular to a high-efficiency cleaning device for a multi-station precision engraving machine. Background Art

[0002] The precision engraving machine is a type of CNC machine tool that can perform non-contact cutting and punching on metal or non-metal plates and pipes. It is particularly suitable for cutting and processing materials such as stainless steel plates, iron plates, and silicon wafers.

[0003] At present, when drilling holes in plates by means of a precision engraving machine, holes of different apertures may need to be drilled on the same plate. Then, the sizes of cutter heads used for different apertures are different, and the sizes of debris generated during drilling will also be different. Among them, some large debris will enter the small through holes as the cutting fluid moves on the surface of the plate. Part of the large debris will be stuck in the small through holes, and the other part will be exposed from the through holes. The prior art only cleans the debris on the surface of the plate after the drilling work is completed, and the debris stuck in the through holes is not cleaned thoroughly or even not cleaned at all. As a result, after the drilling work is completed, when the plates are stacked on each other for the next step, some of the debris exposed in the through holes will scratch the plates in contact with them, resulting in scratches on the surface of the plates. This needs to be improved. Summary of the invention

[0004] In order to overcome the shortcomings of the problems mentioned in the background, the present invention provides a high-efficiency cleaning device for a multi-station precision engraving machine.

[0005] The technical implementation scheme of the present invention is as follows: a highly efficient cleaning device for a multi-station precision engraving machine, comprising a body and a cutter head; the body is equipped with a plurality of cutter heads; it also comprises a cylinder, an annular clamp, a connecting ring, a guide plate, a connecting rod, a multi-section push rod, a lifting plate, an electromagnet, a long rod and a protective cover; the body is equipped with a plurality of cylinders, and the cylinders correspond to the cutter heads one by one; each cylinder is provided with an annular clamp; each cylinder is fixedly connected to a connecting ring; each connecting ring is provided with a guide plate with a "funnel-shaped" structure; each cylinder is fixedly connected to a connecting rod; each connecting rod is equipped with a plurality of multi-section push rods rod; the telescopic parts of all the multi-section push rods on the same connecting rod are commonly fixedly connected to a lifting plate, and the edge of the lifting plate fits with the inner wall of the cylinder; each; the cylinder is provided with a drain outlet, and the drain outlet is located below the lifting plate; the body is installed with a number of cameras; each connecting rod is fixedly connected to a long rod, and the long rod is located in the central area of ​​the corresponding side guide plate, and the long rod is slidably connected to the lifting plate; each long rod has an electromagnet built in; each long rod has a number of accommodating slots; the connecting rod and the lifting plate are jointly provided with a protective cover, and the protective cover covers the lower end of the long rod, and the protective cover has elastic deformation ability.

[0006] More preferably, the annular clamp is configured as an airbag structure, and the annular clamp is connected to an external air pump.

[0007] More preferably, it also includes an electric push rod, a connecting plate and an annular connecting frame; each cylinder is equipped with a number of electric push rods; the telescopic part of each electric push rod is fixedly connected to a connecting plate, and the connecting plate is slidably connected to the cylinder; all connecting plates on the same cylinder are commonly fixedly connected to an annular connecting frame, and each annular connecting frame is respectively connected to the guide plate on the corresponding side, and the annular connecting frame is arranged as a hollow structure; the guide plate has elastic deformation capability.

[0008] More preferably, a slotter is further included; each cutter head is detachably connected to a slotter.

[0009] More preferably, it also includes a water-proof membrane; each connecting plate is provided with a water-proof membrane, and the water-proof membrane is connected to the cylinder, and the water-proof membrane has elastic deformation capability.

[0010] More preferably, it also includes a circular plate, an annular frame and a filter screen; each long rod is fixedly connected to a circular plate; each annular connecting frame is fixedly connected to an annular frame, and the inner diameter of the annular frame is equal to the outer diameter of the circular plate; each annular frame is provided with a plurality of filter screens.

[0011] More preferably, it further comprises a blocking plate and a blocking ring; each long rod is fixedly connected to a blocking plate; each annular connecting frame is fixedly connected to a blocking ring, and the inner diameter of the blocking ring is equal to the outer diameter of the blocking plate.

[0012] More preferably, ribs are further included; each guide plate is provided with a plurality of ribs distributed in a ring array, and the ribs have elastic deformation capability, and the hardness of the ribs is greater than that of the guide plate.

[0013] More preferably, it further comprises air nozzles; each annular clamp is connected to a plurality of air nozzles distributed in an annular array.

[0014] More preferably, the air outlet direction of the air nozzle is inclined toward the center point of the cylinder.

[0015] Compared with the prior art, the present invention has the following advantages: 1. The present invention uses a recoil method to flush out the relatively loose cutting chips stuck in the through holes of the plate upward, thereby achieving preliminary cleaning of the through holes of the plate; at the same time, through the detection method of cutting fluid recoil, the detection result is made intuitive and concrete, so as to quickly determine the number and specific positions of the blocked or semi-blocked through holes on the plate; then, the cutter head is controlled to perform secondary cleaning and dredging on the blocked or semi-blocked through holes on the plate according to the secondary cleaning procedure, so as to achieve a good and efficient cleaning effect. In this way, after the drilling work of the plate is completed, when the plates are stacked, the cutting chips stuck in the through holes of the plate and exposed in the through holes of the plate will no longer scratch the plate in contact with it, resulting in scratches on the surface of the plate.

[0016] 2. The present invention forms a blockage on the middle opening of the annular frame by a circular plate; at this time, the cutting chips in the temporary storage cavity are pushed upward by the lifting plate, and the filter screen can be used to intercept the cutting chips entrained in the cutting fluid, so as to solve the problem that in the above-mentioned recoil and cleaning process, if these cutting chips pass through the through holes of the plate upward together with the cutting fluid, they will not only contact and rub with the lower surface of the plate to cause scratches on the lower surface of the plate, but also aggravate the original blockage in the through holes of the plate, and even cause new blockage to the through holes of the plate.

[0017] 3. In the present invention, after the plate is clamped by the annular clamp, the air pump is controlled to continuously inject air into the annular clamp, and the air nozzle is opened so that the air subsequently injected into the annular clamp is ejected from the air nozzle. Since the air nozzles are distributed in an annular array, the airflow ejected simultaneously by multiple air nozzles can form an annular wind curtain to cover the plate, thereby preventing the cutting chips generated during the drilling process and the cutting fluid ejected by the cooling mechanism from splashing everywhere. At the same time, during the recoil and cleaning process, the cutting fluid ejected upward from the through hole of the plate can also be intercepted by the wind curtain to prevent the cutting fluid from leaving the area where the plate is located, thereby increasing the difficulty of collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the first structure of the present invention;

[0019] Figure 2 It is a second structural schematic diagram of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the cylinder of the present invention;

[0021] Figure 4 It is a cross-sectional view of the combined structure of the cylinder and the annular clamp of the present invention;

[0022] Figure 5 A cross-sectional view of the combined structure of the connecting ring and the guide plate of the present invention;

[0023] Figure 6 It is a structural cross-sectional view of the cylinder of the guide plate of the present invention in a conical state;

[0024] Figure 7 It is a structural schematic diagram of the guide plate of the present invention in a disc state;

[0025] Figure 8 It is a structural cross-sectional view of the guide plate of the present invention in a disc state;

[0026] Fig. 9 It is a structural cross-sectional view of the cylinder in the state of the guide plate disc of the present invention;

[0027] Fig.10 It is an exploded view of the combined structure of the annular connecting frame, the long rod, the blocking plate, the circular plate, the annular frame, the filter screen and the blocking ring of the present invention;

[0028] Fig.11 It is a structural cross-sectional view of the long rod of the present invention;

[0029] Fig.12 It is a schematic structural diagram of the plate material of the present invention.

[0030] The markings of the components in the accompanying drawings are as follows: 1-body, 2-cutter head, 3-cylinder, 4-annular clamp, 5-connecting ring, 6-guide plate, 7-connecting rod, 8-multi-section push rod, 9-lifting plate, 101-electric push rod, 102-connecting plate, 103-annular connecting frame, 104-water-proof membrane, 105-grooving device, 200-electromagnet, 201-long rod, 202-sealing plate, 203-round plate, 204-annular frame, 205-filter screen, 206-sealing ring, 207-protective cover, 301-rib, 401-nozzle, 3001-drain outlet, 201001-receiving groove, 001-plate material, 001001-guide groove, 001002-guide hole. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] A high-efficiency cleaning device for a multi-station engraving machine, such as Figure 1-Figure 12 As shown, it includes an organic body 1 and a cutter head 2; the organic body 1 is equipped with at least two cutter heads 2;

[0034] It also includes a cylinder 3, an annular clamp 4, a connecting ring 5, a guide plate 6, a connecting rod 7, a multi-section push rod 8, a lifting plate 9, an electromagnet 200, a long rod 201 and a protective sleeve 207; the machine body 1 is equipped with at least two cylinders 3, and the cylinders 3 correspond to the cutter heads 2 one by one; each cylinder 3 is provided with an annular clamp 4; each cylinder 3 is bolted to a connecting ring 5; each connecting ring 5 is provided with a guide plate 6 with a "funnel-shaped" structure; each cylinder 3 is bolted to a connecting rod 7; each connecting rod 7 is equipped with at least two multi-section push rods 8; the telescopic parts of all the multi-section push rods 8 on the same connecting rod 7 are commonly fixed to a lifting plate 9, and the lifting plate 9 is fixed to the lifting plate 9. The edge of the lowering plate 9 fits with the inner wall of the cylinder 3; each; the cylinder 3 is provided with a drain port 3001, and the drain port 3001 is located below the lifting plate 9; the body 1 is equipped with a plurality of cameras; each connecting rod 7 is fixedly connected to a long rod 201, and the long rod 201 is located in the central area of ​​the corresponding side guide plate 6, and the long rod 201 is slidably connected to the lifting plate 9; each long rod 201 has an electromagnet 200 built in; each long rod 201 is provided with a plurality of accommodating grooves 201001; the connecting rod 7 and the lifting plate 9 are jointly provided with a protective cover 207, and the protective cover 207 covers the lower end of the long rod 201, and the protective cover 207 has elastic deformation capability.

[0035] The annular clamp 4 is configured as an air bag structure, and the annular clamp 4 is connected to an external air pump.

[0036] It also includes an electric push rod 101, a connecting plate 102 and an annular connecting frame 103; each cylinder 3 is installed with at least two electric push rods 101; the telescopic part of each electric push rod 101 is bolted to a connecting plate 102, and the connecting plate 102 is slidably connected to the cylinder 3; all the connecting plates 102 on the same cylinder 3 are fixedly connected to an annular connecting frame 103, and each annular connecting frame 103 is respectively connected to the guide plate 6 on the corresponding side, and the annular connecting frame 103 is set to a hollow structure; the guide plate 6 has elastic deformation ability.

[0037] It also includes a slotter 105; each cutter head 2 is detachably connected to a slotter 105; before drilling the plate 001, a guide hole 001002 and a plurality of guide grooves 001001 are first opened in the plate 001 by the slotter 105 on the cutter head 2, so that all the guide grooves 001001 are connected to the guide hole 001002, and all the guide grooves 001001 are inclined toward the guide hole 001002.

[0038] It also includes a water-proof membrane 104; each connecting plate 102 is provided with a water-proof membrane 104, and the water-proof membrane 104 is connected to the cylinder 3, and the water-proof membrane 104 has elastic deformation ability. During the up and down movement of the connecting plate 102, the connection between the water-proof membrane 104 and the connecting plate 102 is deformed as the connecting plate 102 moves up and down, and recovers under its own elastic force, so as to block the slide groove on the cylinder 3, prevent the cutting fluid from flowing out of the slide groove, and cause cutting fluid leakage.

[0039] The present invention specifically works as follows:

[0040] First, connect the multi-section push rod 8 and the electric push rod 101 to the controller on the machine body 1 and turn on the power supply to wait for the subsequent work;

[0041] Subsequently, a worker or a loading device places the plate 001 in the center area of ​​the annular clamp 4, and at the same time, the plate 001 is clamped and fixed by the annular clamp 4; then, the machine body 1 is started, and the plate 001 is drilled by the cutter head 2 according to a pre-set drilling program. At the same time, the cooling mechanism installed on the machine body 1 is controlled to spray cutting fluid to the contact area between the cutter head 2 and the plate 001, so as to cool and lubricate the cutter head 2 and the through hole on the plate 001; in this process, the cutting fluid sprayed from the cooling mechanism, after contacting with the cutter head 2 and the plate 001, part of the cutting fluid will directly pass through the plate 001. The through holes on the plate 001 flow downward to the guide plate 6 with a "funnel-shaped" structure. Part of the cutting fluid will flow along the other through holes on the plate 001 and then flow downward to the guide plate 6 with a "funnel-shaped" structure. The guide plate 6 with a "funnel-shaped" structure plays a guiding and converging role on the cutting fluid, so that the cutting fluid entering the guide plate 6 quickly converges to the lower opening of the guide plate 6, and then flows downward from the lower opening of the guide plate 6 and enters the temporary storage cavity formed by the cylinder 3, the guide plate 6 and the lifting plate 9, so as to collect and store the cutting fluid and the cutting chips carried by it;

[0042] After the drilling work of the plate 001 is completed, the cooling mechanism installed on the machine body 1 is first controlled to stop working, and then the telescopic part of the multi-section push rod 8 is controlled by the controller to drive the lifting plate 9 to move upward in the cylinder 3, so that the cutting fluid in the temporary storage cavity is pushed upward by the lifting plate 9, so that the cutting fluid passes through the lower opening of the guide plate 6 from bottom to top, and the liquid level of the cutting fluid is gradually raised in the guide plate 6 and approaches the lower surface of the plate 001. As the lifting plate 9 continues to move upward, the cutting fluid in the guide plate 6 will pass through the through hole of the plate 001 from bottom to top, and impact the through hole of the plate 001; in this way, the relatively loose cutting chips stuck in the through hole of the plate 001 are flushed upward by recoil, so as to achieve preliminary cleaning of the through hole of the plate 001;

[0043] At the same time, the water outflow condition of the through hole of the plate 001 is recorded by the camera on the body 1. In this way, after a period of time, the number and specific positions of the blocked or semi-blocked through holes on the plate 001 can be determined according to the recorded water outflow condition; wherein, the through holes of the plate 001 that are not blocked have a stable water outflow shape and flow out in strands; wherein, the through holes of the plate 001 that are always in a blocked or semi-blocked state cannot flow out water, or the water flows out intermittently, or in a dispersed state; wherein, the through holes of the plate 001 that are initially blocked, but after being cleaned by the backwash of the cutting fluid, the water initially flows out intermittently, or in a dispersed state, but after cleaning and dredging, the water shape will gradually stabilize and flow out in strands; in this way, through the detection method of the backwash of the cutting fluid, the detection results are intuitive and concrete, so as to quickly determine the number and specific positions of the blocked or semi-blocked through holes on the plate 001, and significantly improve the subsequent cleaning efficiency of the blocked or semi-blocked through holes;

[0044] Subsequently, a secondary cleaning program is automatically generated based on the detection results, and then the cutter head 2 is controlled to perform secondary cleaning and unblocking of the blocked or semi-blocked through holes on the plate 001 according to the secondary cleaning program, so as to achieve a good and efficient cleaning effect. In this way, after the drilling work of the plate 001 is completed, when the plates 001 are stacked, there will be no more cutting chips stuck in the through holes of the plate 001 and exposed in the through holes of the plate 001, which will scratch the plate 001 in contact with it, causing scratches on the surface of the plate 001.

[0045] It should be noted that in the above process, since the annular clamp 4 is configured as an airbag structure, when the plate 001 is clamped by the annular clamp 4, the worker or the loading equipment first places the plate 001 in the central area of ​​the annular clamp 4, and then controls the external air pump to inject gas into the annular clamp 4, so that the inner ring surface of the annular clamp 4 expands inward to wrap and clamp the plate 001. In this way, it can not only provide stable and flexible clamping, but also play a good sealing role on the edge of the plate 001, avoiding the waste of cutting fluid due to leakage of a large amount of cutting fluid from the edge of the plate 001, and the inability to concentrate on the through hole of the plate 001, so that in the process of recoil and cleaning of the through hole of the plate 001 by the cutting fluid, the impact force of the cutting fluid is insufficient, affecting the recoil and cleaning effect.

[0046] It should be noted that before drilling the plate 001, the groover 105 on the cutter head 2 is used to open a guide hole 001002 and several guide grooves 001001 on the upper surface of the plate 001 without drilling holes and the cut portion is subsequently opened, and all guide grooves 001001 are connected to the guide hole 001002, and all guide grooves 001001 are inclined toward the guide hole 001002. In this way, during the drilling work, The cutting fluid and cutting chips that originally moved freely on the upper surface of the plate 001 will be pushed by the subsequent ejected cutting fluid, carrying the cutting chips into the guide groove 001001, and then gathered from the guide groove 001001 to the guide hole 001002, and then entered the guide plate 6 and the temporary storage cavity from the guide hole 001002; in this way, it can be avoided that the cutting chips stay on the upper surface of the plate 001 for too long, thereby affecting the subsequent drilling work in other areas.

[0047] It should be noted that during the recoil and cleaning process, the cutting fluid sprayed upward from the through hole of plate 001 will fall downward under the action of its own gravity after losing its upward potential energy, and flow on the upper surface of plate 001. When the recoil and cleaning are completed, the cutting fluid flowing on the upper surface of plate 001 will flow back through the through hole of plate 001 to the guide plate 6 and the temporary storage cavity again, and then control the telescopic part of the multi-section push rod 8 to drive the lifting plate 9 to move downward to a height below the drain outlet 3001, so that the cutting fluid and cutting chips in the cavity can be discharged and recovered smoothly.

[0048] It should be noted that due to the convergence effect of the guide plate 6, the cutting fluid will first carry the cutting chips and flow downward along the outer surface of the long rod 201. At this time, the electromagnet 200 is powered on, so that the cutting chips in the cutting fluid are adsorbed by the electromagnet 200 and temporarily accommodated in the accommodating groove 201001 to reduce the content of cutting chips in the cutting fluid in the temporary storage cavity. In this way, when the subsequent lifting plate 9 pushes the cutting fluid in the temporary storage cavity upward, it can to a certain extent avoid the cutting chips from flowing out with the cutting fluid, causing friction on the lower surface of the plate 001 and scratches. When the lifting plate 9 moves downward to a height below the drain outlet 3001, the electromagnet 200 is controlled to release the magnetic attraction of the cutting chips, so that the cutting chips can be discharged together with the cutting fluid.

[0049] It should be noted that when the lifting plate 9 slides upward on the long rod 201, the receiving groove 201001 at the lower end of the long rod 201 will be exposed, causing the cutting chips in the receiving groove 201001 to leak out. Therefore, the present invention allows the entire protective cover 207 to adaptively stretch and contract as the lifting plate 9 moves up and down on the long rod 201, so that the protective cover 207 always covers the lower end of the long rod 201 and the receiving groove 201001, thereby preventing the cutting chips in the receiving groove 201001 from leaking out.

[0050] It should be noted that due to the "funnel-shaped" structure of the guide plate 6, when the lifting plate 9 moves upward, the lifting plate 9 can only move up to the lowest point of the guide plate 6 at most, which imposes certain restrictions on the movement of the lifting plate 9, resulting in the cutting fluid in the temporary storage cavity being unable to move upward in sufficient quantity; therefore, before backflushing and cleaning, the telescopic portion of the electric push rod 101 is controlled to drive the connecting plate 102 and the annular connecting frame 103 to move upward, so that the annular connecting frame 103 drives the middle part of the guide plate 6 to move upward, so that the guide plate 6 moves upward from the bottom of the guide plate 6. Figure 4 The "funnel" state shown transforms into Figure 7 The "disc-shaped" state shown in the figure reduces the longitudinal length of the guide plate 6, so that when the lifting plate 9 moves upward, the cutting fluid in the temporary storage cavity can be pushed upward to the greatest extent.

[0051] Example 2

[0052] On the basis of the above-mentioned embodiment 1, Figure 4-Figure 10 As shown, it also includes a circular plate 203, an annular frame 204 and a filter screen 205; each long rod 201 is bolted to a circular plate 203; each annular connecting frame 103 is bolted to an annular frame 204, and the inner diameter of the annular frame 204 is equal to the outer diameter of the circular plate 203; each annular frame 204 is provided with a plurality of filter screens 205.

[0053] It also includes a blocking plate 202 and a blocking ring 206; each long rod 201 is bolted to a blocking plate 202; each annular connecting frame 103 is bolted to a blocking ring 206, and the inner diameter of the blocking ring 206 is equal to the outer diameter of the blocking plate 202.

[0054] The present invention specifically works as follows:

[0055] During the drilling process, the cutting fluid will carry a large amount of cutting chips into the temporary storage cavity. Although the cooperation of the electromagnet 200 and the receiving groove 201001 can play a certain adsorption role, due to the limited volume of the receiving groove 201001, as the cutting chips gradually increase, part of the cutting chips will be exposed from the receiving groove 201001; during the above-mentioned recoil and cleaning process, when the lifting plate 9 slides upward on the long rod 201, the cutting chips exposed in the receiving groove 201001 will be scraped upward. If these cutting chips pass through the through hole of the plate 001 upward together with the cutting fluid, they will not only contact and rub with the lower surface of the plate 001 to cause scratches on the lower surface of the plate 001, but also aggravate the original blockage in the through hole of the plate 001, and even cause new blockage to the through hole of the plate 001;

[0056] Therefore, in the process of adjusting the state of the guide plate 6, the telescopic portion of the electric push rod 101 drives the connecting plate 102, the annular connecting frame 103 and the middle part of the guide plate 6 to move upward, so that the annular connecting frame 103 drives the annular frame 204 and the filter screen 205 thereon to move upward together. Figure 4 The "funnel" state shown transforms into Figure 7 In the "disc-shaped" state shown, the circular plate 203 and the annular frame 204 are just locked together, and the circular plate 203 is used to block the middle opening of the annular frame 204; at this time, the lifting plate 9 pushes the cutting chips in the temporary storage cavity upward, and the filter screen 205 can be used to intercept the cutting chips entrained in the cutting fluid, so as to solve the problem that during the above-mentioned recoil and cleaning process, if these cutting chips pass through the through holes of the plate 001 upward along with the cutting fluid, not only will they contact and rub with the lower surface of the plate 001 to cause scratches on the lower surface of the plate 001, but they will also aggravate the original blockage in the through holes of the plate 001, and even cause new blockage to the through holes of the plate 001.

[0057] At the same time, in order to prevent the cutting fluid from flowing out of the guide hole 001002, the total impact amount of the cutting fluid is reduced; in the process of adjusting the state of the guide plate 6, the telescopic part of the electric push rod 101 drives the connecting plate 102, the annular connecting frame 103 and the middle part of the guide plate 6 to move upward, so that the annular connecting frame 103 drives the sealing ring 206 thereon to move upward together, and when the guide plate 6 moves from Figure 4 The "funnel" state shown transforms into Figure 7 In the "disc-shaped" state shown, the sealing ring 206 and the sealing plate 202 are just engaged together, and the disc formed by the sealing ring 206 and the sealing plate 202 is used to seal the guide hole 001002 to prevent the cutting fluid from leaking from the guide hole 001002.

[0058] Example 3

[0059] Based on the above embodiment 2, Figure 6 As shown, ribs 301 are also included; each guide plate 6 is provided with at least eight ribs 301 distributed in a ring array, and the ribs 301 have elastic deformation capability, and the hardness of the ribs 301 is greater than that of the guide plate 6.

[0060] like Figure 4-Figure 8 As shown, it also includes air nozzles 401; each annular clamping member 4 is connected to at least twenty air nozzles 401 distributed in an annular array.

[0061] The air outlet direction of the air nozzle 401 is inclined toward the center point of the cylinder 3 .

[0062] The present invention specifically works as follows:

[0063] Since the guide plate 6 has elastic deformation capability, when the guide plate 6 is Figure 4 The "funnel" state shown transforms into Figure 7 After the "disc-shaped" state shown, when the cutting fluid in the temporary storage cavity is pushed upward by the lifting plate 9, only the middle part and the edge of the guide plate 6 are connected and fixed by the annular connecting frame 103 and the connecting ring 5 respectively, and the area between the annular connecting frame 103 and the connecting ring 5 on the guide plate 6 is not connected and fixed. When the liquid level in the temporary storage cavity is lifted upward, part of the cutting fluid that has not passed through the filter screen 205 but is in the process of moving upward will squeeze the area between the annular connecting frame 103 and the connecting ring 5 on the guide plate 6 and bulge upward, so that the guide plate 6 becomes an "M-shaped" state, which makes it difficult for the cutting fluid to be lifted smoothly.

[0064] Therefore, the present invention installs ribs 301 on the lower surface of the guide plate 6, which also have elastic deformation ability but have a harderness greater than that of the guide plate 6. While the ribs 301 can be deformed together with the guide plate 6, they can also support the guide plate 6 to avoid the problem that when the liquid surface in the temporary storage cavity rises upward, some cutting fluid that has not passed through the filter 205 but is in the process of moving upward will squeeze the area between the annular connecting frame 103 and the connecting ring 5 on the guide plate 6 and bulge upward, causing the guide plate 6 to become an "M-shaped" state, resulting in the cutting fluid being difficult to lift smoothly.

[0065] It should be noted that after the annular clamp 4 is used to clamp the plate 001, the air pump is controlled to continuously inject air into the annular clamp 4, and the air nozzle 401 is opened, so that the air subsequently injected into the annular clamp 4 is ejected from the air nozzle 401. Since the air nozzles 401 are distributed in a circular array, the airflow ejected simultaneously by multiple air nozzles 401 can form an annular wind curtain to cover the plate 001. In this way, it is possible to prevent the cutting chips generated during the drilling process and the cutting fluid ejected by the cooling mechanism from splashing everywhere. At the same time, during the recoil and cleaning process, the cutting fluid ejected upward from the through hole of the plate 001 can also be intercepted by the wind curtain to prevent the cutting fluid from leaving the area where the plate 001 is located, thereby increasing the difficulty of collection.

[0066] Since the air outlet direction of the air nozzle 401 is inclined toward the center point of the cylinder 3, the airflow ejected simultaneously by multiple air nozzles 401 can form a conical air curtain, and the highest point of the conical air curtain is slightly higher than the cutter head 2, so as to reduce the movement range and movement height of the cutting chips and cutting fluid, and prevent the cutting chips and cutting fluid from excessively adhering to the surface of the body 1 and the cutter head 2.

[0067] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency cleaning device for a multi-station fine engraving machine, comprising a body (1) and a cutter head (2); the body (1) is equipped with a plurality of cutter heads (2); the characteristics are: The machine body (1) further comprises a cylinder (3), an annular clamp (4), a connecting ring (5), a guide plate (6), a connecting rod (7), a multi-section push rod (8), a lifting plate (9), an electromagnet (200), a long rod (201) and a protective sleeve (207); the machine body (1) is provided with a plurality of cylinders (3), and the cylinders (3) correspond to the cutter heads (2) one by one; each cylinder (3) is provided with an annular clamp (4); each cylinder (3) is fixedly connected to a connecting ring (5); each connecting ring (5) is provided with a guide plate (6) in a "funnel-shaped" structure; each cylinder (3) is fixedly connected to a connecting rod (7); each connecting rod (7) is provided with a plurality of multi-section push rods (8); the telescopic parts of all the multi-section push rods (8) on the same connecting rod (7) are fixedly connected to a lifting plate (9), The edge of the lifting plate (9) is in contact with the inner wall of the cylinder (3); each cylinder (3) is provided with a drainage port (3001), and the drainage port (3001) is located below the lifting plate (9); the machine body (1) is provided with a plurality of cameras; each connecting rod (7) is fixedly connected with a long rod (201), and the long rod (201) is located in the central area of ​​the corresponding side guide plate (6), and the long rod (201) is slidably connected with the lifting plate (9); each long rod (201) has an electromagnet (200) built in; each long rod (201) is provided with a plurality of accommodating grooves (201001); the connecting rod (7) and the lifting plate (9) are jointly provided with a protective sleeve (207), and the protective sleeve (207) covers the lower end of the long rod (201), and the protective sleeve (207) has elastic deformation capability; The annular clamp (4) is configured as an airbag structure, and the annular clamp (4) is connected to an external air pump; it also includes an electric push rod (101), a connecting plate (102) and an annular connecting frame (103); each cylinder (3) is equipped with a plurality of electric push rods (101); the telescopic portion of each electric push rod (101) is fixedly connected to a connecting plate (102), and the connecting plate (102) is slidably connected to the cylinder (3); all the connecting plates (102) on the same cylinder (3) are commonly fixedly connected to an annular connecting frame (103), and each annular connecting frame (103) is respectively connected to a guide plate (6) on a corresponding side, and the annular connecting frame (103) is configured as a hollow structure; the guide plate (6) has elastic deformation capability.

2. According to the high-efficiency cleaning equipment for a multi-station engraving machine as claimed in claim 1, it is characterized in that: It also includes a slotter (105); each cutter head (2) is detachably connected to a slotter (105).

3. A high-efficiency cleaning device for a multi-station engraving machine according to any one of claims 1-2, characterized in that: It also includes a water-isolating membrane (104); each connecting plate (102) is provided with a water-isolating membrane (104), and the water-isolating membrane (104) is connected to the cylinder (3), and the water-isolating membrane (104) has elastic deformation capability.

4. A high-efficiency cleaning device for a multi-station engraving machine according to claim 3, characterized in that: It also includes a circular plate (203), an annular frame (204) and a filter screen (205); each long rod (201) is fixedly connected to a circular plate (203); each annular connecting frame (103) is fixedly connected to an annular frame (204), and the inner diameter of the annular frame (204) is equal to the outer diameter of the circular plate (203); each annular frame (204) is provided with a plurality of filter screens (205).

5. A high-efficiency cleaning device for a multi-station engraving machine according to claim 4, characterized in that: It also includes a blocking plate (202) and a blocking ring (206); each long rod (201) is fixedly connected to a blocking plate (202); each annular connecting frame (103) is fixedly connected to a blocking ring (206), and the inner diameter of the blocking ring (206) is equal to the outer diameter of the blocking plate (202).

6. A high-efficiency cleaning device for a multi-station engraving machine according to claim 5, characterized in that: It also includes ribs (301); each guide plate (6) is provided with a plurality of ribs (301) distributed in a ring array, and the ribs (301) have elastic deformation capability, and the hardness of the ribs (301) is greater than that of the guide plate (6).

7. A highly efficient cleaning device for a multi-station engraving machine according to claim 6, characterized in that: It also includes air nozzles (401); each annular clamping member (4) is connected to a plurality of air nozzles (401) distributed in an annular array.

8. A high-efficiency cleaning device for a multi-station engraving machine according to claim 7, characterized in that: The air outlet direction of the air nozzle (401) is inclined toward the center point of the cylinder (3).

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